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10 questions from this quiz
Probability that XXX is at most xxx
F(x)=∫cxf(t) dtF(x) = \int_c^x f(t) \, dtF(x)=∫cxf(t)dt
F(c)=0F(c) = 0F(c)=0
F(d)=1F(d) = 1F(d)=1
F(x1)≤F(x2)F(x_1) \leq F(x_2)F(x1)≤F(x2)
F′(x)=f(x)F'(x) = f(x)F′(x)=f(x)
CDF is always continuous
S-shaped curve
F(x)=∫−∞xf(t) dtF(x) = \int_{-\infty}^x f(t) \, dtF(x)=∫−∞xf(t)dt
F(x)=1−5xF(x) = 1 - \frac{5}{x}F(x)=1−x5
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